Wildfire extinguishing system



FIG. 1 is a perspective view of a wildfire extinguishing system;

FIG. 2 is a first side view (second side view is mirror image of first side view) thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown on the top of the wildfire extinguishing system is included for the purpose of illustration and forms no part of the claimed design. 

The ornamental design for a wildfire extinguishing system, as shown. 